Overview

Young-ho doesn't have any dreams for his life. He has been studying for three years to enter a university. He decides to send a letter to his childhood friend So-yeon. But her younger sister So-hee receives the letter instead of her sick sister. So-hee writes back to Young-ho, pretending to be So-yeon. Meanwhile, So-hee takes care of her sick sister and also runs a secondhand bookstore with her mother.

Details

Cast

Kang Ha-neul

Chun Woo-hee

Kang So-ra

Lee Sul

Lim Ju-hwan

Lee Hang-na

Lee Yang-hee

Park Se-hyun

Lee Ye-hwan

Kim Sung-kyun